13666680846

Names of 13666680846

• Cardinal: 13666680846 can be written as Thirteen billion, six hundred sixty-six million, six hundred eighty thousand, eight hundred forty-six.

Scientific notation

• Scientific notation: 1.3666680846 × 10¹⁰

Factors of 13666680846

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 633

Divisors of 13666680846

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 39 42 49 63 78 91 98 117 126 147 169 182 234 273 277 294 331 338 441 507 546 554 637 662 819 831 882 993 1014 1183 1274 1521 1638 1662 1911 1939 1986 2317 2366 2493 2979 3042 3549 3601 3822 3878 4303 4634 4986 5733 5817 5958 6951 7098 7202 8281 8606 10647 10803 11466 11634 12909 13573 13902 16219 16562 17451 20853 21294 21606 24843 25207 25818 27146 30121 32409 32438 34902 38727 40719 41706 46813 48657 49686 50414 55939 60242 64818 74529 75621 77454 81438 90363 91687 93626 97314 111878 122157 140439 145971 149058 151242 167817 176449 180726 183374 210847 226863 244314 271089 275061 280878 291942 327691 335634 352898 391573 421317 421694 453726 503451 529347 542178 550122 632541 641809 655382 783146 825183 842634 983073 1006902 1058694 1174719 1191931 1265082 1283618 1588041 1650366 1897623 1925427 1966146 2293837 2349438 2383862 2741011 2949219 3176082 3524157 3575793 3795246 3850854 4492663 4587674 5482022 5776281 5898438 6881511 7048314 7151586 8223033 8343517 8985326 10727379 11552562 13477989 13763022 15495103 16446066 16687034 20644533 21454758 24669099 25030551 26955978 30990206 40433967 41289066 46485309 49338198 50061102 58404619 75091653 80867934 92970618 108465721 116809238 139455927 150183306 175213857 216931442 278911854 325397163 350427714 525641571 650794326 759260047 976191489 1051283142 1518520094 1952382978 2277780141 4555560282 6833340423 13666680846
• Sum of all divisors σ(n): 37546843464
• Sum of proper divisors (its aliquot sum) s(n): 23880162618
• 13666680846 is an abundant number, because the sum of its proper divisors (23880162618) is greater than itself. Its abundance is 10213481772

Bases of 13666680846

• Binary: 1100101110100110010000000000001110₂
• Hexadecimal: 0x32E99000E
• Base-36: 6A0SEFI

Squares and roots of 13666680846

• 13666680846 squared (13666680846²) is 186778165346423275716
• 13666680846 cubed (13666680846³) is 2552637574790983936836434135736
• The square root of 13666680846 is 116904.5800899179
• The cube root of 13666680846 is 2390.8611268783

Scales and comparisons

• 13,666,680,846 seconds is equal to 434 years, 29 weeks, 4 hours, 14 minutes, 6 seconds.
• To count from 1 to 13,666,680,846 would take you about eight hundred sixty-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 13666680846 cubic inches would be around 199.2 feet tall.

Recreational maths with 13666680846

• 13666680846 backwards is 64808666631
• The number of decimal digits it has is: 11
• The sum of 13666680846's digits is 54
• More coming soon!